Packings
03521
Article No. 03521
Purity 98%
Molecular Formula C13H14ON4
H.S. Code 2928.0090
Grade AR
CAS No. 140-22-7
Molecular Weight 242.28
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless Melting point/ Freezing point [°C] 173 - 176 °C
Solubility in water [% weight] Slightly soluble in water

Specifications

Appearance Off-white to pink to beige powder or crystals Assay Min. 98.0%
Identity (IR) Passes test Residue on ignition Max. 0.05 %
Solubility (in aqueous acetone) Passes test Sensitivity test for chromate Passes test
Ethanol insoluble matter Passes test

Safety Information and Hazard Symbols

Exclamation Mark

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338